技术问答java鎬庝箞闄愬埗杈撳叆鏁板瓧鑼冨洿 - 扬州沐宇科技

鍦↗ava涓紝鍙互浣跨敤鏉′欢鍒ゆ柇璇彞鏉ラ檺鍒惰緭鍏ユ暟瀛楃殑鑼冨洿銆備緥濡傦紝鍙互浣跨敤while寰幆鏉ュ弽澶嶈姹傜敤鎴疯緭鍏ワ紝鐩村埌杈撳叆鐨勬暟瀛楀湪鎸囧畾鑼冨洿鍐呫€備笅闈㈡槸涓€涓ず渚嬩唬鐮侊細

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int min = 1;
        int max = 10;
        int number;

        do {
            System.out.print("璇疯緭鍏ヤ竴涓暟瀛楋紙" + min + " - " + max + "锛夛細");
            number = scanner.nextInt();
        } while (number < min || number > max);

        System.out.println("杈撳叆鐨勬暟瀛椾负锛?quot; + number);
    }
}

鍦ㄨ繖涓緥瀛愪腑锛岀敤鎴疯瑕佹眰杈撳叆涓€涓暟瀛楋紝濡傛灉杈撳叆鐨勬暟瀛椾笉鍦ㄦ寚瀹氱殑鑼冨洿鍐咃紙1-10锛夛紝鍒欎細缁х画瑕佹眰鐢ㄦ埛杈撳叆锛岀洿鍒拌緭鍏ョ殑鏁板瓧鍦ㄦ寚瀹氳寖鍥村唴涓烘銆?/p>